Supernova Birth Seen For First Time

Astronomers have seen the aftermath of spectacular stellar explosions known as supernovae before, but until now no one has witnessed a star dying in real time. While looking at another object in the spiral galaxy NGC 2770, using NASA’s orbiting Swift telescope, Carnegie-Princeton fellows* Alicia Soderberg and Edo Berger detected an extremely luminous blast of X-rays released by a supernova explosion. They alerted 8 other orbiting and on-ground telescopes to turn their eyes on this first-of-its-kind event.

“We were in the right place, at the right time, with the right telescope on January 9th and witnessed history,” remarked Soderberg……… read more